/*
 * Copyright (c) 2000-2012, 2013 S. Bhatnagar (bhatnagar dot sanjay at gmail dot com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include <stdio.h>
#include <string.h>
#include <cl.h>
extern "C" {
#include <calc.h>
	   }

main(int argc, char *argv[])
{
  char *s=NULL;
  double ans;

  while ((s=readline(">"))!=NULL)
    {
      if (s)
	{
	  stripwhite(s);
	  if (s) add_history(s);
	}
      if (!strncmp(s,"quit",4)) exit(0);
      else if (calc(s,&ans)==0)
	printf("%24.12e\n",ans);
      if (s) free(s);
    }
}
